security video for a financial firm receives a warning from the AWS Trust and Safety team about a potential security threat. An IAM access key linked to an IT
A financial firm receives a warning from the AWS Trust and Safety team about a potential security threat. An IAM access key linked to an IT administrator seems to have been compromised. This key is employed in an automated process that uses AWS Lambda functions to launch AWS Elastic Beanstalk environments. The firm's security engineer is tasked with addressing this security issue, preventing further use of the exposed access key, and bolstering security practices. Which of the following steps would be the most appropriate in this scenario?